British warship was an hour from tanker seized by Iran in 'hostile act'

Alan Mendoza: The only surprise about Iran's seizure is that it didn't happen sooner Analysis: Boris Johnson could face early test as Iran 'exploits' political uncertainty US developing 'coalition' of navies to protect ships amid Iran tensions Mark Almond: Brexit myopia and a fatal lack of foresight has enabled Iran to put Britain on the spot Former head of Navy questions why British ships weren't protected  Foreign office summon Iranian diplomats  Britain has admitted its ne